Inverted metallographic microscope (bright/dark field)
MM-3PL
Category:
Metallographic microscope
keywords:
Mixing device Blender Centrifuge Laboratory enclosure
The MM-3PL inverted optical microscope (bright / dark field) adopts an excellent infinite-distance optical system and a modular functional design concept, which enables convenient system upgrades and the realization of polarized observation, dark field observation, and other functions. The compact and stable high rigidity body fully meets the anti-vibration requirements for microscope operation. The ideal design that conforms to ergonomic requirements makes the operation more convenient and comfortable, and the space is larger. It is suitable for microscopic observation of metallographic structure and surface morphology, and is an ideal instrument for research in metallurgy, mineralogy, and precision engineering.
Product Specification
Product Features：
- Hinged dual-view observation tube, at an angle of 45 degrees. During operation, there is no need to keep your head lowered or look straight ahead, allowing the neck and shoulders of the operator to be effectively relieved. The field of view of the flat-field wide-angle eyepiece can reach φ22mm, making visual observation more extensive and comfortable, and it can be compatible with rubber eye protectors.
- Mechanical movable stage, with a built-in rotatable circular stage plate. The specially designed irregular observation window in the plate is suitable for microscopic observation of different-sized specimens. During polarized light observation, the circular stage plate can be rotated to meet the requirements of polarized microscope inspection.
- Using Köhler illumination method, the aperture diaphragm and field diaphragm can be adjusted in aperture size through a dial, and the adjustment is smooth and comfortable. The selected polarizer can be adjusted 360 degrees to change the polarization angle, so as to observe the microscopic images under different polarization states. It can also be selected to be equipped with a bright-dark field illumination device, which can quickly upgrade the product system functions and choose 12V30W or 12V50W halogen lamps for illumination.
- Equipped with high-quality bright-dark field objective lenses and dark field illumination device, to effectively eliminate harmful light from the lighting system, and the imaging effect of the dark field has been significantly improved.
- Posterior photography and video observation interface design, so that the photography and video accessories no longer interfere with the visual observation. It adopts 100% light transmission, suitable for low-light microscopic photography and video.
Technical Specifications：
Model Number | MM-3PL |
Mechanical tube length | Infinite Distance System (∞) |
Magnification factor | 50X - 500X |
Converter | Five slots (Internal ball bearing internal positioning) |
Pupillary distance adjustment range | 53-75mm |
Stage | (1) The mechanical movable sample stage, external dimensions: 242 × 200 mm, movement range 30 × 30 mm |
Focus adjustment mechanism | Coarse and fine adjustment coaxial focusing, with locking and limiting devices, micro adjustment scale 0.002 mm |
Color filter | Blue, yellow, green, frosted |
Lighting system | 12V50W halogen lamp, adjustable brightness, built-in field stop, aperture stop and pull plate polarizer |
Ocular Lens | ||
Category | Magnification | Field diameter (mm) |
Ocular Lens | 10X | Φ22 |
Objective Lens | |||
Category | Magnification | Numerical aperture（NA） | Working distance（mm） |
Infinity-focal plane achromatic objective lens | PL L5X | 0.12 | 7.90 |
PL L 10X | 0.25 | 9.30 | |
PL L20X | 0.40 | 7.23 | |
PL L50X | 0.70 | 2.50 | |
Chooses Accessories：
Chooses Accessories | ||
| 1 | Ocular Lens | Dividing eyepiece 10X (Φ22 mm) |
| 2 | Objective lens | 40X, 60X, 80X, 100X bright/dark field objective lenses |
| 3 | CCD connector | 0.5X, 1X |
| 4 | Digital CMOS camera | USB output: 3 million / 5 million / 10 million pixels Video output: 380/520 TV lines |
| 5 | Digital camera connector | CANON (EF) / NIKON (F) |
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File size: 378.4KB
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Shanghai Yalin Technology Co., Ltd. is a company specializing in the research and development, production, sales, and service of laboratory instruments.
Read MoreJeff Won
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